Flutter & firebase - StreamBuilder not loading

Question

My code was working fine. As soon as I added isEqualTo, the app keeps on loading and loading.

I am guessing perhaps I do have to do something with RULES in FirebaseFirestore. Not sure though. And also I know nothing of rules.

StreamBuilder(
  stream: _firebaseFirestore
    .collection('wallpapers')
    .where('uploadedBy', isEqualTo: _user!.uid)
    .orderBy('date', descending: true)
    .snapshots(),
)

make sure to print if there are any errors, my guess is your query needs an index. — Henok, Jul 01 '21 at 10:50
I am not sure how to do that. Pretty new to Flutter & Firebase — Nuaiman Ashiq, Jul 01 '21 at 10:52

score 2 · Accepted Answer · edited Jul 02 '21 at 09:17

2

Inside your builder

if (snapShot.hasError) {
  print(snapShot.error);
  return new Text('Error: ${snapShot.error}');
}

then it will probably print you the link in which you will be able to build your index with. If that's not the case make sure there exists a data that satisfies your query.

edited Jul 02 '21 at 09:17

mkrieger1

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answered Jul 01 '21 at 11:02

Henok

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Indeed I got a link in the terminal. It took me to cloud platform and solved the issue :) Thanks – Nuaiman Ashiq Jul 01 '21 at 11:42

Flutter & firebase - StreamBuilder not loading

1 Answers1